sb/intel/i82801gx: Program PC BEEP verbs

For consistency with other Intel southbridges, program PC BEEP verbs.
None of the boards in the tree using this southbridge provide PC BEEP
verbs, so this change makes no difference.

Change-Id: I94d24999af819cf3951510586fd4864d1ed3f2f1
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59106
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

src/southbridge/intel/i82801gx/azalia.c

@@ -129,6 +129,8 @@ static void codecs_init(struct device *dev, u8 *base, u32 codec_mask)
 		if (codec_mask & (1 << i))
 			codec_init(dev, base, i);
 	}
+
+	azalia_program_verb_table(base, pc_beep_verbs, pc_beep_verbs_size);
 }
 
 static void azalia_init(struct device *dev)